\renewcommand{\cite}      {\citep}
\newcommand{\sigmaD}      {{$\Sigma$-$D$}}
\newcommand{\sigmaDz}     {{$\Sigma$-$D$-$z$}}
\newcommand{\csq}         {{\it Central Square\ }}
\newcommand{\TTilde}      {{\char126}}
%\newcommand{\HTTP}        {{http://langur.ncra.tifr.res.in/$_\char126$sanjay/Offline}}
\newcommand{\OFFLINE}     {{http://langur.ncra.tifr.res.in/$_\char126$sanjay/Offline}}
\newcommand{\CATS}        {{http://www.ratan.sao.ru/\home cats}}
\newcommand{\CC}          {{cm$^{-3}$}}
\newcommand{\CMSIX}       {{cm$^{-6}$}}
\newcommand{\EMUNITS}     {{cm$^{-6}$~pc$^{-1}$}}
\newcommand{\arcmin}      {{^\prime}}
\newcommand{\arcsec}      {{^{\prime\prime}}}
\newcommand{\arcsecSq}    {{\mathrm{arcsec^2}}}
\newcommand{\arcminSq}    {{\mathrm{arcmin^2}}}
\newcommand{\degree}      {{^\circ}}
\newcommand{\RA}          {{\mathrm{RA}_{J2000}}}
\newcommand{\Dec}         {{\mathrm{Dec}_{J2000}}}
\newcommand{\home}        {{$_\char126$}}
%\newcommand{\home}       {{$\sim$}}
\newcommand{\dNe}         {{\Delta N_e}}
\newcommand{\la}          {{\langle}}
\newcommand{\ra}          {{\rangle}}
\newcommand{\xtract}      {{\tt xtract}}
\newcommand{\badbase}     {{\tt badbase}}
\newcommand{\rantsol}     {{\tt rantsol}}
\newcommand{\getamp}      {{\tt getamp}}
\newcommand{\getphs}      {{\tt getphs}}
\newcommand{\getres}      {{\tt getres}}
\newcommand{\closure}     {{\tt closure}}
\newcommand{\gltofit}     {{\tt gl2fit}}
\newcommand{\ltainfo}     {{\tt ltainfo}}
\newcommand{\ltacat}      {{\tt ltacat}}
\newcommand{\ltacleanup}  {{\tt ltacleanup}}
\newcommand{\calibbp}     {{\tt calibbp}}
\newcommand{\fixit}       {{\tt fixit}}
\newcommand{\offstop}     {{\tt offstop}}
\newcommand{\tmac}        {{\tt tmac}}
\newcommand{\lin}         {{\tt lin}}
\newcommand{\AIPS}        {{\tt AIPS}}
\newcommand{\record}      {{\tt record}}
\newcommand{\UNIX}        {{\tt UNIX}}
\newcommand{\CPP}         {{\tt C++}}
\newcommand{\C}           {{\tt C}}
\newcommand{\FORTRAN}     {{\tt FORTRAN}}
\newcommand{\LTAVIEW}     {{\tt LTAVIEW}}
\newcommand{\LTAFMT}      {{\tt LTAFMT}}
\newcommand{\LTARec}      {{\tt LTARec}}
\newcommand{\TABLE}       {{\tt table}}
\newcommand{\matmon}      {{\tt matmon}}
\newcommand{\oddix}       {{\tt oddix}}
\newcommand{\INDXR}       {{\tt INDXR}}
\newcommand{\SETJY}       {{\tt SETJY}}
\newcommand{\GETJY}       {{\tt GETJY}}
\newcommand{\UVPLT}       {{\tt UVPLT}}
\newcommand{\VPLOT}       {{\tt VPLOT}}
\newcommand{\EXTD}        {{\tt EXTDEST}}
\newcommand{\BPASS}       {{\tt BPASS}}
\newcommand{\FLGIT}       {{\tt FLGIT}}
\newcommand{\POSSM}       {{\tt POSSM}}
\newcommand{\SNPLT}       {{\tt SNPLT}}
\newcommand{\UVFLG}       {{\tt UVFLG}}
\newcommand{\TVFLG}       {{\tt TVFLG}}
\newcommand{\SPFLG}       {{\tt SPFLG}}
\newcommand{\CLCAL}       {{\tt CLCAL}}
\newcommand{\CALIB}       {{\tt CALIB}}
\newcommand{\SPLIT}       {{\tt SPLIT}}
\newcommand{\MSUN}        {{M_\odot}}
\newcommand{\FT}          {{\mathcal{FT}}}
\newcommand{\GOACS}       {GMRT on-line array control system}
\newcommand{\OHMASER}    {{OH (1720~MHz)}}
\newcommand{\XRAYCOMPOSITE}    {{X-ray-composite}}
\newcommand{\UCHII}       {{UC~H~II}}

\newcommand{\mla}         {\langle}
\newcommand{\mra}         {\rangle}
\newcommand{\Rp}          {{\it p}}
\newcommand{\Lp}          {{\it q}}
\newcommand{\RR}          {{pp}}
\newcommand{\LL}          {{qq}}
\newcommand{\EirNot}      {{E^\Rp_{i,\circ}}}
\newcommand{\EilNot}      {{E^\Lp_{i,\circ}}}
\newcommand{\EjrNot}      {{E^\Rp_{j,\circ}}}
\newcommand{\EjlNot}      {{E^\Lp_{j,\circ}}}
\newcommand{\CongjEjlNot} {{E^{\Lp\star}_{j,\circ}}}
\newcommand{\CongjEjrNot} {{E^{\Rp\star}_{j,\circ}}}
\newcommand{\Rgigj}       {{g^\Rp_i g_j^{\Rp^\star}}}
\newcommand{\Laiaj}       {{\alpha^\Lp_i \alpha_j^{\Lp^\star}}}
\newcommand{\REiEj}       {{E_i^\Rp E_j^{\Rp^\star}}}
\newcommand{\LEiEj}       {{E_i^\Lp E_j^{\Lp^\star}}}
\newcommand{\RoEiEj}      {{E_i^{\Rp^o} E_j^{{\Rp^o}^\star}}}
\newcommand{\LoEiEj}      {{E_i^{\Lp^o} E_j^{{\Lp^o}^\star}}}
\newcommand{\sumij}       {\sum\limits_{{i,j} \atop {i \ne j}}}
\newcommand{\sumj}        {\sum\limits_{j \atop {j \ne i}}}
\newcommand{\Xij}         {X_{ij}}
\newcommand{\wij}         {w_{ij}}
\newcommand{\wijRR}       {w_{ij}^{\Rp\Rp}}
\newcommand{\wijLL}       {w_{ij}^{\Lp\Lp}}
\newcommand{\XijRR}       {X_{ij}^{\RR}}
\newcommand{\giR}         {{g_i^\Rp}}
\newcommand{\giL}         {{g_i^\Lp}}
\newcommand{\aiL}         {{\alpha_i^\Lp}}
\newcommand{\aiR}         {{\alpha_i^\Rp}}
\newcommand{\gjR}         {{g_j^\Rp}}
\newcommand{\gjL}         {{g_j^\Lp}}
\newcommand{\ajL}         {{\alpha_j^\Lp}}
\newcommand{\ajR}         {{\alpha_j^\Rp}}
\newcommand{\gv}          {{\bf \vec g}}
\newcommand{\av}          {{\bf \vec \alpha}}
\newcommand{\SelfCal}     {{self-calibration}}
\newcommand{\antsol}      {{\tt antsol}}
\newcommand{\coPolar}     {{\it co-polar}}
\newcommand{\crossPolar}  {{\it cross-polar}}
\newcommand{\LeakyAntsol} {{\tt leaky~\antsol}}
\newcommand{\rhoRRo}      {{\rho_{ij,\circ}^{\Rp\Rp}}}
\newcommand{\rhoRR}       {{\rho_{ij}^{\Rp\Rp}}}
\newcommand{\rhoLLo}      {{\rho_{ij,\circ}^{\Lp\Lp}}}
\newcommand{\rhoLL}       {{\rho_{ij}^{\Lp\Lp}}}
